main/postmarketos-base: enable tmpfs on boot instead of default runlevel (MR 4655)

This was enabled in the "default" runlevel during upgrades, which is an
error, since it depends on bootmisc, which is in "boot" runlevel

Fixes #2473

[ci:skip-build]: Already built successfully in CI.

main/postmarketos-base/APKBUILD

@@ -1,6 +1,6 @@
 pkgname=postmarketos-base
 pkgver=32
-pkgrel=0
+pkgrel=1
 pkgdesc="Meta package for minimal postmarketOS base"
 url="https://postmarketos.org"
 arch="noarch"

main/postmarketos-base/postmarketos-base.post-upgrade

@@ -45,7 +45,9 @@ rm -rf /etc/zoneinfo
 
 # To turn zram-init into a no-op, set: deviceinfo_zram_swap_pct="0"
 rc-update -q add zram-init default
+# We once enabled tmpfs in default, when it needs bootmisc: pma#2473
+rc-update -qq del tmpfs default || true
 # To disable mounting /tmp as tmpfs deviceinfo_tmp_as_tmpfs_size="0"
-rc-update -q add tmpfs default
+rc-update -q add tmpfs boot
 
 exit 0